Ms access MS Access-从两个表中查询用户

我有一个名为All users的表，其中保存了所有用户及其对系统的访问权限总和。还有两个表，我从中创建了一个包含所有用户的表，基本上分散在两个表中

我的所有用户表的问题在于它没有与用户对应的名称列

tbl_sbc

Users Name
Foo  John

用户JDF

Users Name
Bar  Andrew

所有用户

Users
Foo
Bar

我希望查询能够交叉匹配all users表中的用户，并检索他们的名称，这些名称可以位于其他两个表中的一个表中

我试过了

SELECT [Users], [Name] ,Sum([Access]) AS Total
FROM (Select [Users], [Name] , [Access] from tbl_sbc
Union 
Select [Users], [Name] , [Access] from [Users JDF])
GROUP BY [Users]
ORDER BY [users] DESC;

但是我得到

您的查询不包括作为聚合函数一部分的指定表达式[Name]

但是如果没有[名称]，它可以正常工作

拿着这个

 SELECT [Users], [Name] ,Sum([Access]) AS Total
 FROM (Select [Users], [Name] , [Access] from tbl_sbc
 Union 
 Select [Users], [Name] , [Access] from [Users JDF])
 GROUP BY [Users]
 ORDER BY [users] DESC;

然后变成这个

 SELECT [Users], [Name] ,Sum([Access]) AS Total
 FROM (Select [Users], [Name] , [Access] from tbl_sbc
 GROUP BY [Users], [Name]
 Union 
 Select [Users], [Name] , [Access] from [Users JDF])
 GROUP BY [Users]
 ORDER BY [users] DESC;

---

带有聚合函数的选择必须在组中包含所有非聚合列，这会给我一个答案：D